• 4M4a read, write and convert time between analogue and digital 12-hour clocks

• 4M4b read, write and convert time between analogue and digital 24-hour clocks

• 4M4c solve problems involving converting from hours to minutes; minutes to seconds; years to months; weeks to days

Once again, we have a great collection of pages devoted to time, including using the 24-hour clock, converting between units of time and solving problems involving time.